{"entity":{"iso2":"LU","iso3":"LUX","name":"Luxembourg","slug":"luxembourg"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1970-01-01","value":22.5272},{"date":"1971-01-01","value":19.7314},{"date":"1972-01-01","value":20.0389},{"date":"1973-01-01","value":19.2635},{"date":"1974-01-01","value":18.573},{"date":"1975-01-01","value":20.0465},{"date":"1976-01-01","value":19.3491},{"date":"1978-01-01","value":19.8086},{"date":"1979-01-01","value":18.9855},{"date":"1980-01-01","value":14.2641},{"date":"1981-01-01","value":13.9535},{"date":"1982-01-01","value":13.7474},{"date":"1983-01-01","value":13.5193},{"date":"1984-01-01","value":13.2404},{"date":"1986-01-01","value":12.6092},{"date":"1987-01-01","value":12.4202},{"date":"1988-01-01","value":13.2662},{"date":"1991-01-01","value":13.3021},{"date":"2001-01-01","value":11.7382},{"date":"2002-01-01","value":11.7408},{"date":"2003-01-01","value":11.4906},{"date":"2004-01-01","value":11.5267},{"date":"2005-01-01","value":11.3284},{"date":"2006-01-01","value":11.1034},{"date":"2007-01-01","value":11.0839},{"date":"2008-01-01","value":11.9084},{"date":"2010-01-01","value":9.29398},{"date":"2011-01-01","value":8.99283},{"date":"2012-01-01","value":8.37204},{"date":"2013-01-01","value":8.14088},{"date":"2014-01-01","value":8.16851},{"date":"2015-01-01","value":8.45773},{"date":"2016-01-01","value":8.30333}],"summary":{"latest_period":"2016-01-01","latest_value":8.30333,"max":22.5272,"mean":13.6453,"min":8.14088,"of":199,"rank":197,"trend":"falling"}}